CN116506913A

CN116506913A - Method, device, equipment and storage medium for switching vehicle-end network

Info

Publication number: CN116506913A
Application number: CN202310479757.2A
Authority: CN
Inventors: 刘佳; 张斌; 赵曜
Original assignee: Deep Blue Automotive Technology Co ltd
Current assignee: Deep Blue Automotive Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-07-28

Abstract

The invention provides a vehicle-end network switching method, a device, equipment and a storage medium, which are characterized in that by acquiring initial network information of a current vehicle and obtaining a network selection instruction according to the initial network information, a network switching instruction is generated based on the network selection instruction and is sent to a vehicle cloud platform, so that the vehicle cloud platform acquires a target service identifier from a target operator, sends a networking request to the target operator, detects a real-name authentication state of the current vehicle in the target operator, performs real-name authentication on the current vehicle when the real-name authentication is not performed, and obtains updated switching network information of the current vehicle based on the target service identifier when the real-name authentication is passed; according to the vehicle-end network switching method and device, the vehicle-end network switching is carried out based on the network switching instruction received by the vehicle cloud platform, the real-name state of the vehicle in the target network operator is determined in the network switching process, the real-name authentication of the target vehicle in the target network operator platform is rapidly and effectively completed, and the network switching based on the vehicle end is realized.

Description

Method, device, equipment and storage medium for switching vehicle-end network

Technical Field

The present application relates to the field of automotive communications technologies, and in particular, to a method, an apparatus, a device, and a storage medium for switching a vehicle end network.

Background

In the current period of high-speed development of intelligent network-connected automobiles, with the rise of intelligent driving, the requirements of the automobiles on network quality during networking are also more and more strict. In this trend, each vehicle can only carry one SIM card (subscriber identity module) and the subscriber needs cannot be met obviously, so eSIM (Embedded-SIM) technology has been developed. The eSIM technology realizes the separation of the card hardware carrier and the card data, presets the hardware carrier into the terminal, can be shared by all operators, and the card data of the operators are safely downloaded to the card hardware carrier in an air mode, so that the on-line card issuing according to the requirement is realized, compared with the traditional SIM card eSIM technology, the hardware manufacturing cost is reduced, and the code number switching of a plurality of different operators can be supported.

Patent CN105873013a, an e-SIM card-based operator selection method, an e-SIM card-based operator selection device, and a mobile terminal, proposes an eSIM card-based network odd-hot switching method, which can implement code number switching between multiple operators based on eSIM, so as to select different target networks based on network coverage conditions of different environments. However, the scheme only provides network switching based on the eSIM card, and does not provide how to complete a network switching instruction when the network signal detection module and the operator selection module are separated in the process of network switching at the vehicle end; patent CN115767480a "a vehicle-mounted mobile terminal communication method, system, device and medium" proposes a vehicle-end-based network switching method, and proposes a vehicle-end network switching mode based on network signal quality, however, in the actual application process, network switching is also accompanied with the problem of real-name authentication of a vehicle in a network operator, often because the first connection with a new target operator network needs real-name authentication, network jamming occurs, and user experience is seriously affected.

Disclosure of Invention

In view of the above drawbacks of the prior art, the present application provides a vehicle-end network switching method, device, and apparatus, that is, a storage medium, so as to solve the above technical problem that when a network signal detection module and an operator selection module are separated, a network switching instruction cannot be completed better, and in a network switching process, real-name authentication is often required because a new target operator network is connected for the first time, so that a network blocking situation occurs.

The application provides a vehicle-end network switching method, which comprises the following steps: acquiring initial network information of a current vehicle, acquiring a network selection instruction according to the initial network information, and generating a network switching instruction based on the network selection instruction, wherein the network switching instruction comprises a target operator identifier; the network switching instruction is sent to a vehicle cloud platform, so that the vehicle cloud platform obtains a target service identifier from the target operator based on the target operator identifier; sending a networking request to the target operator based on the target service identifier, and detecting a real-name authentication state of the current vehicle at the target operator, wherein the real-name authentication state comprises real-name authentication and non-real-name authentication; if the real-name state is not real-name authentication, real-name authentication is carried out on the current vehicle, and when the real-name authentication passes, indication information of successful authentication is generated; and receiving the indication information, networking based on the target service identifier, and obtaining updated switching network information of the current vehicle so as to switch the vehicle-end network of the current vehicle.

In one embodiment of the present application, the initial network information includes initial network data and initial network coverage data, a network selection instruction is obtained according to the initial network information, and a network switching instruction is generated based on the network selection instruction, including: determining at least one candidate network based on the initial network coverage data, and acquiring candidate network data of the candidate network, wherein the initial network coverage data comprises network data of the at least one candidate network; the initial network data and the candidate network data are sent to a target terminal, and the initial network data and the candidate network data are displayed based on the target terminal so as to obtain a target network selection instruction, wherein the target network selection instruction is used for representing that one network is selected from the initial network and the candidate network to be a target network; and receiving the target network selection instruction and generating a network switching instruction based on the target network selection instruction.

In one embodiment of the present application, sending a networking request to the target operator based on the target service identifier, and detecting a real-name authentication state of the current vehicle at the target operator includes: starting a network detection module of the current vehicle to obtain vehicle basic information of the current vehicle and switching network information of the current vehicle, wherein the switching network information comprises a switching network identifier; and sending the vehicle basic information and the switching network operator identifier to a vehicle cloud platform to obtain the real-name authentication state of the current vehicle in the switching network operator.

In one embodiment of the present application, before performing real-name authentication on the target vehicle, the method further includes: determining an initial network operator of the current vehicle based on the initial network information of the current vehicle; inputting the vehicle basic information of the current vehicle, and sending the vehicle basic information to an initial operator internet of things platform of the initial network operator to trigger the initial network operator to perform real-name authentication on the current vehicle; and generating a vehicle information list of the current vehicle according to the vehicle basic information, and storing the vehicle information list to a vehicle cloud platform of the current vehicle.

In one embodiment of the present application, performing real-name authentication on the target vehicle includes: acquiring a vehicle information list pre-stored in a vehicle cloud platform of the current vehicle, and acquiring vehicle basic information of the current vehicle based on the vehicle information list; invoking a real-name interface of the switching network operator, and determining interface definition between an Internet of things platform of the switching operator of the switching network operator and a cloud platform of the current vehicle based on the real-name interface; and converting the basic information of the current vehicle into an authentication message according to the interface definition, and triggering the switching network operator to carry out real-name authentication on the current vehicle based on the authentication message.

In one embodiment of the present application, before receiving the target network selection instruction, the method further includes: the initial network data and the candidate network data are sent to a vehicle-mounted terminal, and the initial network data and the candidate network data are displayed through a front-end switching interface of the vehicle-mounted terminal so as to obtain the target network selection instruction; or sending the initial network data and the candidate network data to a vehicle cloud platform, sending the initial network data and the candidate network data to a mobile equipment end through the vehicle cloud platform, and displaying the initial network data and the candidate network data based on a front-end switching interface of the mobile equipment end so as to obtain the target network selection instruction.

In one embodiment of the present application, the sending the network switching instruction to the vehicle cloud platform includes: generating a network switching instruction at a vehicle terminal based on the target network selection instruction, and sending the network switching instruction to an intelligent networking system so as to send the network switching instruction to a vehicle cloud platform through the intelligent networking system; or generating a network switching instruction at the mobile phone end based on the target network selection instruction, and sending the network switching instruction to the vehicle cloud platform through network communication.

In one embodiment of the present application, obtaining the target service identifier from the target operator includes: the vehicle cloud platform sends an activation target service identification request to a target operator internet of things platform of the target operator so that the target operator internet of things platform generates an activation code; receiving the activation code and sending the activation code to an intelligent networking system so as to send a target service identifier downloading request to the target operator internet of things platform through the intelligent networking system; receiving the target service identifier and downloading the target service identifier through the intelligent network system; writing the target service identifier into an electronic user identifier card, wherein the electronic user identifier card is carried on the current vehicle.

In an embodiment of the present application, after obtaining the updated handover network information of the current vehicle based on the target service identifier networking, the method further includes: synchronizing the switching network information to a vehicle-mounted terminal, displaying the switching network information based on a front-end switching interface of the vehicle-mounted terminal, or sending the switching network information to a mobile equipment terminal, and displaying the switching network information based on the front-end switching interface of the mobile equipment terminal; the handover network information includes handover network data and handover network coverage data.

The application provides a vehicle end network switching device, the device includes: the network detection module is used for acquiring initial network information of the current vehicle and generating a network switching instruction according to the initial network information, wherein the initial network information comprises initial network data and initial network coverage data; the service identifier acquisition module is used for sending the network switching instruction to a vehicle cloud platform, and the vehicle cloud platform determines a target operator based on a target operator identifier in the network switching instruction and acquires a target service identifier from the target operator; the real-name state determining module is used for sending a networking request to the target operator based on the target service identifier, and detecting the real-name authentication state of the current vehicle at the target operator, wherein the real-name authentication state comprises real-name authentication and non-real-name authentication; the real-name authentication module is used for carrying out real-name authentication on the current vehicle when the real-name state is not real-name authentication, and generating indication information of successful authentication if the real-name authentication is passed; and the network switching module is used for receiving the indication information, networking based on the target service identifier, and obtaining updated switching network information of the current vehicle so as to switch the vehicle-end network of the current vehicle.

The application provides an electronic device, the electronic device includes: one or more processors; and a storage device for storing one or more programs which, when executed by the one or more processors, cause the electronic device to implement the vehicle-side network switching method as described above.

The present application provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform a vehicle-side network switching method as described above.

The invention has the beneficial effects that: the invention relates to a vehicle-end network switching method, a device, equipment and a storage medium, which are characterized in that by acquiring initial network information of a current vehicle and obtaining a network selection instruction according to the initial network information, a network switching instruction is generated based on the network selection instruction and is sent to a vehicle cloud platform, so that the vehicle cloud platform acquires a target service identifier from a target operator, sends a networking request to the target operator, detects a real-name authentication state of the current vehicle in the target operator, performs real-name authentication on the current vehicle when the real-name authentication is not performed, and networks based on the target service identifier when the real-name authentication is passed to obtain updated switching network information of the current vehicle; according to the vehicle-end network switching method and device, the vehicle-end network switching is carried out based on the network switching instruction received by the vehicle cloud platform, the real-name state of the vehicle in the target network operator is determined in the network switching process, the real-name authentication of the target vehicle in the target network operator platform is rapidly and effectively completed, and the network switching based on the vehicle end is realized.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. It is evident that the drawings in the following description are only some embodiments of the present application, from which other drawings can be obtained for a person of ordinary skill in the art without inventive effort. In the drawings:

FIG. 1 is a schematic diagram of an implementation environment of a vehicle-side network handoff according to an exemplary embodiment of the present application;

FIG. 2 is a flow chart of a method for vehicle-side network handoff shown in an exemplary embodiment of the present application;

fig. 3 is a step diagram of implementing network operator handover at a vehicle machine side according to an exemplary embodiment of the present application;

FIG. 4 is a complete flow chart illustrating a vehicle-side implementation of network operator switching according to an exemplary embodiment of the present application;

FIG. 5 is a step diagram of implementing a network operator handover at a mobile phone control APP end according to an exemplary embodiment of the present application;

FIG. 6 is a complete flow chart of a mobile phone control APP end implementing network operator switching according to an exemplary embodiment of the present application;

FIG. 7 is a block diagram of a vehicle-side network switching device according to an exemplary embodiment of the present application;

fig. 8 shows a schematic diagram of a computer system suitable for use in implementing the electronic device of the embodiments of the present application.

Detailed Description

Further advantages and effects of the present invention will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.

It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

In the following description, numerous details are set forth in order to provide a more thorough explanation of embodiments of the present invention, it will be apparent, however, to one skilled in the art that embodiments of the present invention may be practiced without these specific details, in other embodiments, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the embodiments of the present invention.

It should be noted that, the Tbox is a box on the automobile, which is actually a box with a band-pass function, and includes a SIM card, and the hardware matched with the box also includes a GPS antenna, a 4G antenna, and the like.

Fig. 1 is a schematic diagram of an implementation environment of a vehicle-end network handover according to an exemplary embodiment of the present application. As shown in fig. 1, the implementation environment of the vehicle-end network handover mainly includes a mobile end device 101, a target vehicle 102, and a target operator internet of things cloud platform 103. The mobile terminal equipment comprises intelligent equipment such as a smart phone and a tablet personal computer which can be connected with the vehicle terminal in a linear communication mode, the target vehicle is a current vehicle which needs to realize network switching, and the target vehicle is an intelligent automobile with a network intelligent connection function. In the vehicle-end network switching method provided by the invention, a vehicle owner can send a network switching instruction to a target vehicle 102 through a mobile device 101 or directly generate a downlink network switching instruction in the target vehicle 102, then send the network switching instruction to a vehicle cloud platform through an intelligent network system of the target vehicle, then acquire a target service identifier from an internet of things cloud platform 103 of a target operator, detect a real-name authentication state of the target vehicle in the target network operator after the target service identifier is acquired, and switch a network to the target operator network after the real-name authentication is passed, so that the vehicle-end network switching of the target vehicle is realized.

Fig. 2 is a flowchart of a vehicle-end network handover method according to an exemplary embodiment of the present application.

As shown in fig. 2, in an exemplary embodiment, the vehicle-end network switching method at least includes steps S210 to S250, which are described in detail as follows:

step S210, obtaining initial network information of the current vehicle, obtaining a network selection instruction according to the initial network information, and generating a network switching instruction based on the network selection instruction, wherein the network switching instruction comprises a target operator identifier.

It should be noted that, the triggering condition of the vehicle-end network handover includes, but is not limited to, that the current network signal is weak, for example, when the current network parameter reaches a threshold value that triggers the 4G to drop to 2G and the 5G to drop to 4G, the network handover will be automatically triggered. In addition, the network switching can be actively triggered according to the use preference of the user, for example, before the user goes to the mountain area at high speed, the network switching can be actively triggered to check the candidate network state of the current area and select one network operator which is wanted as the target network operator according to the experience of the user considering that the network signal of the current network operator is not good at the mountain area high-speed road section.

In one embodiment of the present invention, the initial network information includes initial network data and initial network coverage data, a network selection instruction is obtained according to the initial network information, and a network switching instruction is generated based on the network selection instruction, including: determining at least one candidate network based on initial network coverage data, and acquiring candidate network data of the candidate network, the initial network coverage data including network data of the at least one candidate network; the initial network data and the candidate network data are sent to a target terminal, and the initial network data and the candidate network data are displayed based on the target terminal so as to obtain a target network selection instruction, wherein the target network selection instruction is used for representing that one network is selected from the initial network and the candidate network as a target network; and receiving a target network selection instruction and generating a network switching instruction based on the target network selection instruction.

In one embodiment of the present invention, the highest network signal strength is used as a preset network selection standard, when a vehicle travels to a ground, the current network is an X operator network, and the current position is covered with 2 candidate networks, namely a Y operator network and a Z operator network, respectively, the signal strengths of the network operators are obtained respectively, wherein when the network signal strength of the network cloud provider X is X, the network signal strength of the Y operator network is Y, the network signal strength of the Z operator network is Z, the obtained network signal strengths are compared to obtain Y > X > Z, and then the candidate network Y operator network is selected as the target network. Generating a network selection instruction based on the selected Y network, and generating a network switching instruction according to the network selection instruction.

It should be noted that, sending the initial network data and the candidate network data to the target terminal further includes: generating popup window information in a target terminal, and displaying initial network information and candidate network information to a user in a text form; or generating voice information at the target terminal, and displaying the initial network information and the candidate network information to the user in the form of voice. In addition, displaying the initial network data and the candidate network data based on the target terminal to obtain the target network selection instruction includes: and receiving a touch instruction to generate a target network instruction or receiving voice information to generate a target network instruction, wherein the touch instruction is generated according to the touch operation of a user on a target terminal. The target terminal comprises a vehicle-mounted display screen and a mobile terminal display screen, and the touch operation comprises, but is not limited to, the following three modes: 1. touch operation of a user on a vehicle end display screen; 2. the user is based on the touch operation of the buttons on the steering wheel; 3. the user is based on touch operation of the mobile terminal display screen.

It should be understood that the foregoing preset network selection criteria are merely illustrative, and in practical applications, the preset network operator selection criteria are determined based on actual network requirements, may be based on the order of strong to weak network signals, may designate network priorities, and may be any preset criteria, which is not limited in this invention.

Step S220, a network switching instruction is sent to the vehicle cloud platform, so that the vehicle cloud platform obtains a target service identifier from a target operator based on the target operator identifier.

Before receiving the target network selection instruction, the method further comprises: the initial network data and the candidate network data are sent to the vehicle-mounted terminal, and the initial network data and the candidate network data are displayed through a front-end switching interface of the vehicle-mounted terminal so as to obtain a target network selection instruction; or sending the initial network data and the candidate network data to a vehicle cloud platform, sending the initial network data and the candidate network data to a mobile equipment end through the vehicle cloud platform, and displaying the initial network data and the candidate network data based on a front-end switching interface of the mobile equipment end so as to obtain a target network selection instruction.

In one embodiment of the invention, the obtained initial network data and candidate network data are sent to a front-end switching interface of the vehicle-mounted terminal, so that the initial network data and the candidate network data are displayed to a user through the front-end switching interface of the vehicle-mounted terminal, and the user determines one of the networks as a target network based on a preset target network selection standard and inputs information to the front-end switching interface to generate a network selection instruction.

In another embodiment of the present invention, the obtained initial network data and candidate network data are sent to the mobile device side, so that the initial network data and the candidate network data are displayed to the user through a front-end switching interface of the mobile device, and the user determines one of the networks as a target network based on a preset target network selection criterion, and inputs information to the front-end switching interface to generate a network selection instruction. The mobile device comprises, but is not limited to, any intelligent device capable of being in communication connection with a vehicle end, such as a smart phone and a tablet personal computer.

It should be understood that after the user determines a target network based on the initial network data and the candidate network data displayed on the front-end switching interface of the vehicle-mounted device or the front-end switching interface of the mobile device, the user will operate the corresponding front-end switching interface, such as clicking a screen, drawing a specified image, etc., and input information to the vehicle-mounted device or the mobile device, so that the vehicle-mounted device or the mobile device generates a network selection instruction based on the obtained input information, and the user can input data information to the vehicle-mounted device or the mobile device based on any mode capable of realizing information input.

Sending a network switching instruction to the vehicle cloud platform, comprising: generating a network switching instruction at the vehicle terminal based on the target network selection instruction, and sending the network switching instruction to the intelligent network connection system so as to send the network switching instruction to the vehicle cloud platform through the intelligent network connection system; or generating a network switching instruction at the mobile phone end based on the target network selection instruction, and sending the network switching instruction to the vehicle cloud platform through network communication.

In one embodiment of the invention, initial network part data and candidate network data are displayed to a user based on a front-end switching interface of a vehicle end, and the user inputs network selection information at the front-end switching interface of the vehicle end so as to enable the vehicle end to generate a network selection instruction, generate a network switching instruction based on the network selection instruction, and then send the network switching instruction to a vehicle cloud platform based on an intelligent network system.

In another embodiment of the present invention, initial network portion data and candidate network data are displayed to a user based on a front-end switching interface of a mobile terminal, and the user inputs network selection information at the front-end switching interface of the mobile terminal, so that the mobile terminal generates a network selection instruction, generates a network switching instruction based on the network selection instruction, and then sends the network switching instruction to a cloud platform through network communication.

It should be understood that the two types of network switching instruction generation and sending manners are both possible in the present application, and either one of the two types of network switching instruction may be selected to send the network switching instruction to the vehicle, or when both types of network switching instruction are sent simultaneously, one of the two types of network switching instruction is preferably selected to be executed, which is not limited in the present invention.

In one embodiment of the present invention, obtaining a target service identifier from a target operator includes: the vehicle cloud platform sends an activation target service identification request to a target operator internet of things platform of a target operator so that the target operator internet of things platform generates an activation code; receiving the activation code, and sending the activation code to an intelligent networking system so as to send a target service identifier downloading request to a target operator internet of things platform through the intelligent networking system; receiving a target service identifier and downloading the target service identifier through an intelligent network system; and writing the target service identification into an electronic user identification card, wherein the electronic user identification card is carried on the current vehicle.

Step S230, a networking request is sent to a target operator based on the target service identifier, and the real-name authentication state of the current vehicle in the target operator is detected, wherein the real-name authentication state comprises real-name authentication and non-real-name authentication.

Sending a networking request to a target operator based on the target service identifier, and detecting the real-name authentication state of the current vehicle in the target operator, wherein the method comprises the following steps: starting a network detection module of the current vehicle to obtain vehicle basic information of the current vehicle and switching network information of the current vehicle; determining a switching network operator of the current vehicle according to the switching network operator identification in the switching network information; and transmitting the basic information of the vehicle and the identifier of the switching network operator to the vehicle cloud platform to obtain the real-name authentication state of the current vehicle in the switching network operator.

In one embodiment of the present invention, if the Y operator is determined to be the target operator according to the network switching instruction, the basic information of the current vehicle is first obtained, and then the basic information of the current vehicle and the target operator identifier are sent to the vehicle cloud platform, so as to detect the real-name authentication state of the current vehicle in the Y operator through the vehicle cloud platform.

Fig. 3 is a step diagram of implementing network operator handover at the vehicle machine side according to an exemplary embodiment of the present application. As shown in fig. 3, the vehicle-end network switching implemented based on the vehicle-end mainly involves 4 parts of the vehicle-end, the TBOX, the vehicle cloud platform and the carrier internet of things platform. Firstly, a vehicle owner determines target network data based on initial network data and candidate network data displayed on a front-end switching interface of a vehicle end, inputs information at the vehicle end to inform the vehicle end of information of selecting the network data as the target network data, so that the vehicle end generates a network selection instruction based on the generated network selection instruction, generates a network switching instruction based on the network selection instruction, and transmits instruction information of the network switching instruction to a TBOX through CAN communication (a bus communication system); the TBOX uploads the equipment information and the switching operator information to the vehicle cloud platform through cellular network communication; the vehicle cloud platform calls an operator internet of things platform to acquire an activation code interface request activation code; the carrier internet of things platform returns an activation code to the vehicle cloud platform; the vehicle cloud platform returns the activation code information to the vehicle TBOX; after the TBOX obtains the activation code, at least a number downloading request is sent to an operator Internet of things platform; the TBOX finishes downloading the code number; TBOXMU (microcontroller Unit) of eSIM gateway software controls eSIM card to complete writing code and re-networking; the front-end interface of the vehicle prompts the vehicle owner that the network is successfully switched, and updates the latest network coverage condition.

It should be noted that, in the process of switching the vehicle-end network, the following components are mainly involved, which are respectively an automobile TBOX, an eSIM card, eSIM gateway software based on TBOX equipment, a vehicle-to-vehicle front-end switching operation interface and a vehicle cloud platform. The automobile TBOX is provided with a network detection module, can detect the network coverage intensity of each operator in the area where the current automobile is located, and can distinguish operators according to the frequency band; the eSIM card can store code number data of a plurality of operators, the data can be erased and rewritten for a plurality of times, and the code number of the operator with the best network signal is initially preset for the connection of an initial network; eSIM gateway software based on TBOX equipment is integrated into MCU of TBOX for completing network switching function; the vehicle-mounted terminal supports communication with the TBOX through a CAN protocol; the front end of the vehicle-mounted device is provided with an interface for user switching operation, wherein two parts of modules are mainly needed to be presented in the interface, the first part of the module is the detail presentation of the current connection network and comprises the current connected network ICCID (Integratecircuitcard identity integrated circuit card identification code, namely SIM card number), operator name, IMEI, code number information, network area name, network type, signal level, signal intensity, terminal software version and the like, the second part of the module is the network coverage list presentation of the current position and is used for a vehicle owner to issue a network switching instruction, and the module comprises the name of the network coverage operator of the current position, the network coverage type of each operator, the network coverage signal level of each operator and the network coverage signal intensity of each operator, and the vehicle owner can autonomously select and switch to the operator network with better signal intensity according to the list information; and the vehicle cloud platform integrates eSIM card management functions, is respectively in butt joint with the Internet of things platforms of all operators, and is used for requesting an activation code.

Fig. 4 is a complete flowchart of a vehicle-side implementation network operator handover according to an exemplary embodiment of the present application. As shown in fig. 4, firstly, network coverage conditions of a current position are detected through a network detection module on a TBOX implanted with eSIM gateway software, and the current network conditions of a target vehicle are acquired through a CAN communication based on a vehicle system, the acquired network coverage conditions of the current position and the current network conditions are displayed on a vehicle front-end switching interface, so that a user initiates a network switching request according to actual requirements, the network switching request is sent to the TBOX through the CAN communication, TOB prepares information into the target operator information required to be replaced, invokes a target operator code number activation code acquisition interface through a vehicle cloud platform, the operator internet of things platform generates an activation code and returns the activation code to the vehicle cloud platform, the vehicle cloud platform feeds back the activation to the TBOX based on the acquired activation, so that the TBOX starts a code number downloading flow, generates a code number downloading instruction and sends the target service code number back to the operator internet of things platform, the operator internet of things platform generates a target service code number based on the received code number downloading instruction, the TBOX completes code number downloading, writes the number into an eSIM card, and simultaneously returns the internet of things information to the carrier, and the carrier internet of things platform receives the activation code number after the tbim; after the code number networking is started, a network detection module is started again to synchronize information such as a frame number, equipment information, iccid and a switched current network operator (updated network operator), the obtained information such as the frame number, the equipment information, the iccid and the switched current network operator (updated network operator) is sent to a vehicle cloud platform to determine whether a target vehicle is subjected to real name authentication in the updated current network operator, if so, the information such as the frame number, the equipment information, the iccid and the switched current network operator (updated network operator) is updated and stored, if not, an operator real name interface is called on the basis of the operator internet of things platform to carry out real name authentication on the target vehicle, and after the real name authentication is successful, the information which is successful in the real name authentication is generated to an indication instruction, and the indication instruction is sent to the vehicle cloud platform to update the real name condition of the vehicle; and finally, prompting the user that the network switching is successful based on the obtained information of the 'authenticated name', and displaying the current network condition and the current network coverage condition after the network switching based on a vehicle front-end switching interface.

In one embodiment of the invention, a vehicle owner initiates a request of network switching according to network condition information presented by the vehicle and the vehicle system sends the instruction to the TBOX through the CAN according to the request; the TBOX transmits the equipment number, the frame number, the current network icid and the information of the operator to be switched to the vehicle cloud platform through the network, the vehicle cloud platform calls a corresponding operator activation code acquisition interface according to the instruction after receiving the instruction for requesting switching, and the activation code is fed back to the TBOX end after the activation code is successfully acquired; the activation code mainly aims at not consuming the code number resources of operators before the code number resources are not activated and used, and solves the problem of idle code numbers. After the TBOX end receives the activation code, an SDK program implanted in the MCU starts a code number downloading flow, a code number downloading instruction is sent to a corresponding operator internet of things platform, and after the operator internet of things platform receives the instruction, code number information is prepared and returned; the TBOX code number is downloaded, and the SDK program calls the eSIM card to execute a code writing operation; after the eSIM card finishes writing codes, starting service number networking, reporting a code writing completion notice to the TBOXMU, and synchronously pushing the code writing completion notice to an operator Internet of things platform by the TBOX; the TBOX restarting network detection module detects the network coverage condition of the current position and synchronizes the information of the frame number, the equipment number, the current network iccid, the current network operator and the like to the vehicle cloud; the vehicle cloud judges whether the vehicle owner carries out real-name authentication on the operator according to the latest acquired network operator situation, if so, the vehicle cloud updates or newly adds the network information and feeds back the network information to TBOX 'real-name' information, the TBOX re-synchronizes the network coverage situation of the current position to the vehicle front-end system after receiving the information, and the vehicle front-end system prompts the user to switch successfully, presents the switched network situation and updates the network coverage list.

It should be noted that, the mobile phone car control APP end realizes the network operator switching, including the automobile TBOX, the eSIM card, the eSIM gateway software based on the TBOX device, and the cloud platform, which are involved in the above-mentioned automobile car control APP end. The mobile phone control car APP terminal interface mainly needs to integrate two parts of modules, wherein the first module is the presentation of the details of the current connected network, including the current connected network ICCID, operator name, IMEI, in-use code number information, network area name, network type, signal level, signal strength and the like, and the second module is the presentation of the current position network coverage list for the car owner to issue a network switching instruction, and comprises the name of the current position network coverage operator, the network coverage type of each operator, the network coverage signal level of each operator and the network coverage signal strength of each operator, and the car owner can independently select and switch to the operator network with better signal strength according to the list information; and the vehicle cloud platform integrates eSIM card management functions, is respectively in butt joint with the Internet of things platforms of all operators, and is used for requesting an activation code.

Fig. 5 is a step diagram of implementing a network operator handover at a mobile phone control APP end according to an exemplary embodiment of the present application. As shown in fig. 5, the vehicle-end network switching implemented based on the vehicle-end mainly involves 4 parts of a mobile phone app end (i.e., a mobile device end), a TBOX, a vehicle cloud platform, and an operator internet of things platform. A vehicle owner initiates a switching instruction on a mobile phone, and then transmits instruction information to a vehicle cloud platform through cellular network communication; the vehicle cloud platform calls an operator internet of things platform to acquire an activation code interface request activation code; the carrier internet of things platform returns an activation code to the vehicle cloud platform; the vehicle cloud platform returns the activation code information to the vehicle TBOX; after the TBOX obtains the activation code, at least a number downloading request is sent to an operator Internet of things platform; the TBOX finishes downloading the code number; the TBOXMU of the eSIM gateway software controls the eSIM card to complete writing codes and re-networking; the TBOX uploads the network coverage condition with the latest current position to the vehicle cloud; the front-end interface of the mobile phone control APP prompts the owner of the network to be successfully switched, and updates the latest network coverage condition.

FIG. 6 is a complete flow chart of a mobile phone control APP end implementing network operator switching according to an exemplary embodiment of the present application; as shown in fig. 6, network coverage of the current location is first detected by a network detection module on TBOX implanted with eSIM gateway software; then, acquiring network operator coverage conditions, equipment information and current network conditions of the current position based on the vehicle cloud platform, and sending the network operator coverage conditions, the equipment information and the current network conditions of the current position to a mobile phone app end switching interface display for a user to initiate a network switching request according to actual requirements; then, the target service code number is requested to the network operator internet of things platform, the target service code number is written into the eSIM card and then is networked based on the updated code number, and the real-name authentication state of the target vehicle in the updated network operator is determined; and finally, after the real name authentication is finished, sending the information of the 'real name' to a mobile phone app end switching interface, and displaying the updated current network condition and the updated current network coverage condition based on the mobile phone app end switching interface so as to prompt the user that the network switching is finished.

In one embodiment of the invention, a mobile phone car control APP terminal obtains current network connection conditions (current connected network ICCID, operator names, IMEI, in-use code number information, network area names, network types, signal levels, signal intensity, terminal software versions and the like) and current location network coverage conditions (current location network coverage operator names, each operator network coverage type, each operator network coverage signal level, each operator network coverage signal intensity and the like) from a car cloud through a network, and displays the current network connection conditions at the front end of the APP; a user initiates a network switching request to the vehicle cloud platform through a switching button of an app front end page; after receiving the instruction of requesting switching, the vehicle cloud platform calls a corresponding operator activation code acquisition interface according to the instruction, and feeds back the activation code to the TBOX end after successfully acquiring the activation code; after the TBOX end receives the activation code, an SDK program implanted in the MCU starts a code number downloading flow, a code number downloading instruction is sent to a corresponding operator internet of things platform, and after the operator internet of things platform receives the instruction, code number information is prepared and returned; the TBOX code number is downloaded, and the SDK program calls the eSIM card to execute a code writing operation; after the eSIM card finishes writing codes, starting service number networking, reporting a code writing completion notice to the TBOXMU, and synchronously pushing the code writing completion notice to an operator Internet of things platform by the TBOX; the TBOX restarting network detection module detects the network coverage condition of the current position and synchronizes the information of the frame number, the equipment number, the current network iccid, the current network operator and the like to the vehicle cloud; the vehicle cloud judges whether the vehicle owner carries out real-name authentication on the operator according to the latest acquired network operator situation, if so, the network information is updated or newly added and fed back to the 'real-name' information of the mobile phone vehicle control APP end, the mobile phone vehicle control APP end acquires the current network connection situation and the current position network coverage list from the vehicle cloud again after receiving the 'real-name' information, and prompts the user to switch successfully and present the switched network situation and update the network coverage list at the front end.

Step S240, if the real-name status is not real-name authentication, real-name authentication is performed on the current vehicle, and when the real-name authentication passes, indication information of successful authentication is generated.

If the vehicle owner does not carry out real-name authentication on the operator, the vehicle cloud platform calls an operator real-name interface, and uses vehicle, equipment information, vehicle owner information, equipment, card number information and the like stored by the vehicle cloud platform to obtain data such as the vehicle, the card number, the vehicle owner information and the like in a correlated manner, and automatically assembles an authentication message to carry out real-name authentication according to the definition of the interfaces of the two platforms; after the real name authentication is successful, the operator real name authentication interface returns a message of real name success of the vehicle cloud, and the vehicle cloud receives the message of real name success, updates the real name information and forwards the message of real name success to the mobile phone vehicle control APP end; and after receiving the message of 'real name success', the mobile phone vehicle control APP terminal acquires the current network connection condition and the current position network coverage list from the vehicle cloud again, prompts the user to switch successfully at the front end, presents the switched network condition and updates the network coverage list. The above flow can realize that the vehicle owner can switch network operators at the mobile phone control APP end according to the requirements.

Before the real-name authentication of the target vehicle, the method further comprises the following steps: obtaining an initial network operator identifier of the current vehicle based on the initial network information of the current vehicle, and determining the initial network operator of the current vehicle according to the initial network operator identifier; inputting vehicle basic information of the current vehicle, and sending the vehicle basic information to an initial operator Internet of things platform of an initial network operator to trigger the initial network operator to conduct real-name authentication on the current vehicle; and generating a vehicle information list of the current vehicle according to the vehicle basic information, and storing the vehicle information list to a cloud platform of the current vehicle.

It should be noted that, when the vehicle owner initiates network switching and the code rewriting is completed, the TBOX resynchronizes the information such as the frame number, the equipment sequence, the iccid, the current network operator and the like after switching to the vehicle cloud, the vehicle cloud judges whether the network switched to belongs to the operator which is not in real name, if so, the vehicle cloud will call the internet of things card real name interface of the operator, automatically assemble the message, and synchronize the frame number, the vehicle owner information and the iccid information to the real name platform of the operator for automatic real name. The mode is more convenient and quick for the owner to perceive by only filling in the identity information of the real name once.

In one embodiment of the invention, a vehicle manufacturer presets a code number of an operator with the best network signal in an eSIM card of a new vehicle, and after a vehicle owner lifts the vehicle, the code number is real-named on a webpage of a vehicle distribution store or an automobile app end and the operator according to the real-name mode of the current SIM card. In the real name process, the vehicle cloud platform can acquire personal information and vehicle information of a vehicle owner, and the information is stored in the vehicle cloud platform of the current vehicle for storage; after the primary network connection is successful, the TBOX synchronizes the information of the frame number, the equipment sequence, the current network iccid, the current network operator and the like to the vehicle cloud platform; after the vehicle cloud platform receives the information, the vehicle cloud platform obtains the vehicle frame number, the vehicle owner information, the iccid and the operator information in an associated mode, calls a real-name interface of a corresponding operator, and completes the real name of the Internet of things card of the home operator.

Performing real-name authentication on the target vehicle comprises the following steps: acquiring a vehicle information list pre-stored in a vehicle cloud platform of a current vehicle, and acquiring vehicle basic information of the current vehicle based on the vehicle information list; invoking a real-name interface of a switching network operator, and determining interface definition between an Internet of things platform of the switching operator of the switching network operator and a cloud platform of a current vehicle based on the real-name interface; and converting the basic information of the current vehicle into an authentication message according to the interface definition, and triggering a switching network operator to perform real-name authentication on the current vehicle based on the authentication message.

In one embodiment of the invention, if the vehicle owner does not perform real-name authentication on the switching operator, the vehicle cloud platform calls an operator real-name interface, and uses the vehicle, equipment information, vehicle owner information, equipment, card number information and the like stored by the vehicle cloud platform to obtain data such as the vehicle, card number, vehicle owner information and the like in an associated manner, and automatically assembles an authentication message to perform real-name authentication according to the definition of the interfaces of the two platforms; after the real name authentication is successful, the operator real name authentication interface returns a message of 'real name success' of the vehicle cloud, the vehicle cloud forwards the message to the TBOX, the TBOX resynchronizes the network coverage condition of the current position to the vehicle machine system after receiving the message, and the front end of the vehicle machine prompts the user to switch successfully, presents the switched network condition and updates the network coverage list.

Step S250, receiving the indication information, and networking based on the target service identification to obtain updated switching network information of the current vehicle so as to switch the vehicle end network of the current vehicle.

Based on the target service identification networking, after obtaining the updated switching network information of the current vehicle, the method further comprises the following steps: synchronizing the switching network information to the vehicle-mounted terminal, displaying the switching network information based on a front-end switching interface of the vehicle-mounted terminal, or sending the switching network information to the mobile equipment terminal, and displaying the switching network information based on the front-end switching interface of the mobile equipment terminal; the handover network information includes handover network data and handover network coverage data.

In one embodiment of the invention, after the vehicle end is networked based on the target service code number, the network detection module is started again to obtain the switching network data and the switching network data after the network is switched, the obtained switching network data and the switching network data are sent to the vehicle end, and based on the front-end switching interface display of the vehicle end, the user can intuitively see that the network at the current moment is different from the initial network information, namely the vehicle-end network switching is completed.

In another embodiment of the present invention, after the vehicle end is networked based on the target service code number, the network detection module is started again to obtain the switching network data and the switching network data after the switching network, and the obtained switching network data and the switching network data are sent to the mobile end, and based on the front-end switching interface display of the mobile end, the user can intuitively see that the network at the current moment is different from the initial network information, that is, the vehicle-end network switching is completed.

Fig. 7 is a block diagram of a vehicle-end network switching device according to an exemplary embodiment of the present application. The device can be applied to the implementation environment shown in fig. 1, and is specifically configured in the vehicle end 102. The apparatus may also be suitable for other exemplary implementation environments, and may be specifically configured in other devices, and the embodiment is not limited to the implementation environment in which the apparatus is suitable.

As shown in fig. 7, the exemplary vehicle-side network switching apparatus includes: the system comprises a network detection module 710, a service identification acquisition module 720, a real-name status determination module 730, a real-name authentication module 740 and a network switching module 750.

The network detection module 710 is configured to obtain initial network information of a current vehicle, obtain a network selection instruction according to the initial network information, and generate a network switching instruction based on the network selection instruction, where the network switching instruction includes a target operator identifier; the service identifier obtaining module 720 is configured to send a network switching instruction to the vehicle cloud platform, so that the vehicle cloud platform determines a target operator based on the target operator identifier in the network switching instruction, and obtains a target service identifier from the target operator; the real-name state determining module 730 is configured to send a networking request to a target operator based on the target service identifier, and detect a real-name authentication state of the current vehicle at the target operator, where the real-name authentication state includes a real-name authentication and a non-real-name authentication; the real-name authentication module 740 is configured to perform real-name authentication on the current vehicle when the real-name status is not real-name authentication, and generate indication information that authentication is successful if the real-name authentication is passed; the network switching module 750 is configured to receive the indication information, and network based on the target service identifier, to obtain updated switching network information of the current vehicle, so as to switch the vehicle end network of the current vehicle.

It should be noted that, the vehicle-end network switching device provided in the foregoing embodiment and the vehicle-end network switching method provided in the foregoing embodiment belong to the same concept, and a specific manner in which each module and unit perform an operation has been described in detail in the method embodiment, which is not described herein again. In practical application, the vehicle-end network switching device provided in the above embodiment may distribute the functions to be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above, which is not limited herein.

The embodiment of the application also provides electronic equipment, which comprises: one or more processors; and the storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the electronic equipment realizes the vehicle-end network switching method provided in each embodiment.

Fig. 8 shows a schematic diagram of a computer system suitable for use in implementing the electronic device of the embodiments of the present application. It should be noted that, the computer system 800 of the electronic device shown in fig. 8 is only an example, and should not impose any limitation on the functions and the application scope of the embodiments of the present application.

As shown in fig. 8, the computer system 800 includes a central processing unit (CentralProcessingUnit, CPU) 801, which can perform various appropriate actions and processes according to a program stored in a Read-only memory (ROM) 802 or a program loaded from a storage section 808 into a random access memory (RandomAccessMemory, RAM) 803, for example, performing the methods described in the above embodiments. In the RAM803, various programs and data required for system operation are also stored. The CPU801, ROM802, and RAM803 are connected to each other by a bus 804. An Input/Output (I/O) interface 805 is also connected to bus 804.

The following components are connected to the I/O interface 805: an input portion 806 including a keyboard, mouse, etc.; an output portion 807 including a display such as a cathode ray tube (CathodeRayTube, CRT), a liquid crystal display (LiquidCrystalDisplay, LCD), and a speaker; a storage section 808 including a hard disk or the like; and a communication section 809 including a network interface card such as a LAN (local area network) card, a modem, or the like. The communication section 809 performs communication processing via a network such as the internet. The drive 810 is also connected to the I/O interface 805 as needed. A removable medium 811 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 810 as needed so that a computer program read out therefrom is mounted into the storage portion 808 as needed.

In particular, according to embodiments of the present application, the processes described above with reference to flowcharts may be implemented as a computer program on a computer readable medium, the computer program comprising a computer program for performing the methods shown in the flowcharts. In such an embodiment, the computer program may be downloaded and installed from a network via the communication section 809, and/or installed from the removable media 811. When executed by a Central Processing Unit (CPU) 801, the computer program performs the various functions defined in the system of the present application.

It should be noted that, the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium may be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-Only Memory (ROM), an erasable programmable read-Only Memory (ErasableProgrammableReadOnlyMemory, EPROM), a flash Memory, an optical fiber, a portable compact disk read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with a computer-readable computer program embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. A computer program embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.

The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Where each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The units involved in the embodiments of the present application may be implemented by means of software, or may be implemented by means of hardware, and the described units may also be provided in a processor. Wherein the names of the units do not constitute a limitation of the units themselves in some cases.

Another aspect of the present application also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform a vehicle-end network handover method as described above. The computer-readable storage medium may be included in the electronic device described in the above embodiment or may exist alone without being incorporated in the electronic device.

Another aspect of the present application also provides a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device performs the vehicle-end network switching method provided in the above embodiments.

The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. It is therefore intended that all equivalent modifications and changes made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the appended claims.

Claims

1. A method for switching a vehicle-end network, the method comprising:

acquiring initial network information of a current vehicle, acquiring a network selection instruction according to the initial network information, and generating a network switching instruction based on the network selection instruction, wherein the network switching instruction comprises a target operator identifier;

the network switching instruction is sent to a vehicle cloud platform, so that the vehicle cloud platform obtains a target service identifier from the target operator based on the target operator identifier;

sending a networking request to the target operator based on the target service identifier, and detecting a real-name authentication state of the current vehicle at the target operator, wherein the real-name authentication state comprises real-name authentication and non-real-name authentication;

if the real-name state is not real-name authentication, real-name authentication is carried out on the current vehicle, and when the real-name authentication passes, indication information of successful authentication is generated;

and receiving the indication information, networking based on the target service identifier, and obtaining updated switching network information of the current vehicle so as to switch the vehicle-end network of the current vehicle.

2. The vehicle-side network switching method according to claim 1, wherein the initial network information includes initial network data and initial network coverage data, a network selection instruction is obtained according to the initial network information, and a network switching instruction is generated based on the network selection instruction, including:

Determining at least one candidate network based on the initial network coverage data, and acquiring candidate network data of the candidate network, wherein the initial network coverage data comprises network data of the at least one candidate network;

the initial network data and the candidate network data are sent to a target terminal, and the initial network data and the candidate network data are displayed based on the target terminal so as to obtain a target network selection instruction, wherein the target network selection instruction is used for representing that one network is selected from the initial network and the candidate network to be a target network;

and receiving the target network selection instruction and generating a network switching instruction based on the target network selection instruction.

3. The vehicle-side network switching method according to claim 1, wherein sending a networking request to the target operator based on the target service identifier, and detecting a real-name authentication state of the current vehicle at the target operator, comprises:

starting a network detection module of the current vehicle to obtain vehicle basic information of the current vehicle and switching network information of the current vehicle, wherein the switching network information comprises a switching network identifier;

And sending the vehicle basic information and the switching network operator identifier to a vehicle cloud platform to obtain the real-name authentication state of the current vehicle in the switching network operator.

4. The vehicle-end network switching method according to claim 3, further comprising, before performing real-name authentication on the target vehicle:

determining an initial network operator of the current vehicle based on the initial network information of the current vehicle;

inputting the vehicle basic information of the current vehicle, and sending the vehicle basic information to an initial operator internet of things platform of the initial network operator to trigger the initial network operator to perform real-name authentication on the current vehicle;

and generating a vehicle information list of the current vehicle according to the vehicle basic information, and storing the vehicle information list to a vehicle cloud platform of the current vehicle.

5. The vehicle-end network switching method according to claim 4, wherein performing real-name authentication on the target vehicle includes:

acquiring a vehicle information list pre-stored in a vehicle cloud platform of the current vehicle, and acquiring vehicle basic information of the current vehicle based on the vehicle information list;

Invoking a real-name interface of the switching network operator, and determining interface definition between an Internet of things platform of the switching operator of the switching network operator and a cloud platform of the current vehicle based on the real-name interface;

and converting the basic information of the current vehicle into an authentication message according to the interface definition, and triggering the switching network operator to carry out real-name authentication on the current vehicle based on the authentication message.

6. The vehicle-side network switching method according to claim 2, further comprising, before receiving the target network selection instruction:

the initial network data and the candidate network data are sent to a vehicle-mounted terminal, and the initial network data and the candidate network data are displayed through a front-end switching interface of the vehicle-mounted terminal so as to obtain the target network selection instruction;

or alternatively, the first and second heat exchangers may be,

and sending the initial network data and the candidate network data to a vehicle cloud platform, sending the initial network data and the candidate network data to a mobile equipment end through the vehicle cloud platform, and displaying the initial network data and the candidate network data based on a front-end switching interface of the mobile equipment end so as to obtain the target network selection instruction.

7. The vehicle-end network switching method according to claim 6, wherein sending the network switching instruction to a vehicle cloud platform comprises:

generating a network switching instruction at a vehicle terminal based on the target network selection instruction, and sending the network switching instruction to an intelligent networking system so as to send the network switching instruction to a vehicle cloud platform through the intelligent networking system;

or alternatively, the first and second heat exchangers may be,

generating a network switching instruction at the mobile phone terminal based on the target network selection instruction, and sending the network switching instruction to the vehicle cloud platform through network communication.

8. The method for vehicle-end network handover according to claim 1, wherein obtaining a target service identifier from the target operator comprises:

the vehicle cloud platform sends an activation target service identification request to a target operator internet of things platform of the target operator so that the target operator internet of things platform generates an activation code;

receiving the activation code and sending the activation code to an intelligent networking system so as to send a target service identifier downloading request to the target operator internet of things platform through the intelligent networking system;

receiving the target service identifier and downloading the target service identifier through the intelligent network system;

Writing the target service identifier into an electronic user identifier card, wherein the electronic user identifier card is carried on the current vehicle.

9. The vehicle-end network switching method according to any one of claims 1 to 8, wherein after obtaining the updated switching network information of the current vehicle based on the target service identification networking, further comprising:

synchronizing the switching network information to a vehicle-mounted terminal, displaying the switching network information based on a front-end switching interface of the vehicle-mounted terminal,

or alternatively, the first and second heat exchangers may be,

the switching network information is sent to a mobile equipment end, and the switching network information is displayed based on a front-end switching interface of the mobile equipment end;

the handover network information includes handover network data and handover network coverage data.

10. A vehicle-side network switching device, characterized in that the device comprises:

the network detection module is used for acquiring initial network information of the current vehicle, obtaining a network selection instruction according to the initial network information, and generating a network switching instruction based on the network selection instruction, wherein the network switching instruction comprises a target operator identifier;

the service identifier acquisition module is used for sending the network switching instruction to a vehicle cloud platform so that the vehicle cloud platform can determine a target operator based on a target operator identifier in the network switching instruction and acquire a target service identifier from the target operator;

The real-name state determining module is used for sending a networking request to the target operator based on the target service identifier, and detecting the real-name authentication state of the current vehicle at the target operator, wherein the real-name authentication state comprises real-name authentication and non-real-name authentication;

the real-name authentication module is used for carrying out real-name authentication on the current vehicle when the real-name state is not real-name authentication, and generating indication information of successful authentication if the real-name authentication is passed;

and the network switching module is used for receiving the indication information, networking based on the target service identifier, and obtaining updated switching network information of the current vehicle so as to switch the vehicle-end network of the current vehicle.

11. An electronic device, the electronic device comprising:

one or more processors;

storage means for storing one or more programs which, when executed by the one or more processors, cause the electronic device to implement the vehicle-side network switching method of any one of claims 1 to 9.

12. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform the vehicle-side network switching method of any one of claims 1 to 9.